104407020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2749}}^1$

素因数の和:2975

約数の個数: 72

約数和(自身を含む): 318318000

約数和(自身を除く): 213910980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 2749, 3165, 3798, 4220, 5498, 6330, 7596, 8247, 9495, 10996, 12660, 13745, 16494, 18990, 24741, 27490, 32988, 37980, 41235, 49482, 54980, 82470, 98964, 123705, 164940, 247410, 494820, 580039, 1160078, 1740117, 2320156, 2900195, 3480234, 5220351, 5800390, 6960468, 8700585, 10440702, 11600780, 17401170, 20881404, 26101755, 34802340, 52203510, 104407020]

約数ペア:

[(1, 104407020), (2, 52203510), (3, 34802340), (4, 26101755), (5, 20881404), (6, 17401170), (9, 11600780), (10, 10440702), (12, 8700585), (15, 6960468), (18, 5800390), (20, 5220351), (30, 3480234), (36, 2900195), (45, 2320156), (60, 1740117), (90, 1160078), (180, 580039), (211, 494820), (422, 247410), (633, 164940), (844, 123705), (1055, 98964), (1266, 82470), (1899, 54980), (2110, 49482), (2532, 41235), (2749, 37980), (3165, 32988), (3798, 27490), (4220, 24741), (5498, 18990), (6330, 16494), (7596, 13745), (8247, 12660), (9495, 10996)]